1 /* 2 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org> 3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Library General Public 7 License as published by the Free Software Foundation; either 8 version 2 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Library General Public License for more details. 14 15 You should have received a copy of the GNU Library General Public License 16 along with this library; see the file COPYING.LIB. If not, write to 17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef SVGDocument_h 22 #define SVGDocument_h 23 #if ENABLE(SVG) 24 25 #include "Document.h" 26 #include "FloatPoint.h" 27 28 namespace WebCore { 29 30 class DOMImplementation; 31 class SVGElement; 32 class SVGSVGElement; 33 34 class SVGDocument : public Document { 35 public: create(Frame * frame)36 static PassRefPtr<SVGDocument> create(Frame* frame) 37 { 38 return adoptRef(new SVGDocument(frame)); 39 } 40 41 virtual ~SVGDocument(); 42 43 SVGSVGElement* rootElement() const; 44 45 void dispatchZoomEvent(float prevScale, float newScale); 46 void dispatchScrollEvent(); 47 48 bool zoomAndPanEnabled() const; 49 50 void startPan(const FloatPoint& start); 51 void updatePan(const FloatPoint& pos) const; 52 53 private: 54 SVGDocument(Frame*); 55 isSVGDocument()56 virtual bool isSVGDocument() const { return true; } 57 58 virtual bool childShouldCreateRenderer(Node*) const; 59 60 FloatPoint m_translate; 61 }; 62 63 } // namespace WebCore 64 65 #endif // ENABLE(SVG) 66 #endif // SVGDocument_h 67 68 // vim:ts=4:noet 69